Time need not be mentioned much.
It was basically endless.
There wasn't any situation that required him to unleash thermal sight continuously for three hours.
In such a case,
he would opt for using even more powerful strength.
As for the increase in temperature, that was actually not bad.
Originally, he had already reached a high temperature of 5,000 degrees Celsius, comparable to the surface of the Sun. This time, it had been enhanced to an entire 8,000 degrees Celsius.
8,000 degrees Celsius is an extremely high temperature, far surpassing the melting and boiling points of most common materials.
At such a temperature, most substances would vaporize or decompose into atoms and ions, forming a plasma state. This level of heat is rarely seen in nature, mainly found inside stars and in certain extreme astrophysical phenomena.
But in this moment, Chen Yun was capable of easily emitting such power with his own eyes.
